#my {
  position: fixed;
  top: 63px;
  left: 20px;
  background: #f3b2ad;
  padding: 10px;
  border-radius: 5px;
  font-size: 13px;
  display: none;
  z-index: 99999;
}

#chapter-num {
  position: fixed;
  top: 60px;
  left: 20px;
  padding: 10px;
  border-radius: 5px;
  z-index: 9999;
  width: 150px;
  font-size: 12px;
  box-shadow: 0px 0px 4px 0px #000;
}

.radio-div {
  position: fixed;
  left: 20px;
  top: 20px;
  border-radius: 5px;
  z-index: 999;
  cursor: pointer;
  font-size: 13px;
}

#ageSelect {
  position: fixed;
  left: 20px;
  top: 80px;
  padding: 4px;
  font-size: 16px;
  border-radius: 4px;
  background-color: #fff;
  color: #333;
  outline: none;
  padding: 4px 10px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  -ms-border-radius: 4px;
  -o-border-radius: 4px;
}

#ageSelect option {
  background-color: #fff;
  color: #333;
}

.ys-btn {
  position: fixed;
  left: 20px;
  background: #d74135;
  color: #fff;
  padding: 10px;
  border-radius: 5px;
  z-index: 999;
  cursor: pointer;
  font-size: 13px;
}

#ys-btn1 {
  top: 140px;
}

#ys-btn2 {
  top: 150px;
}

#ys-btn3 {
  top: 200px;
}

#ys-btn4 {
  top: 250px;
}

#ys-btn5 {
  top: 300px;
}
#ys-btn6 {
  top: 350px;
}
#ys-btn7 {
  top: 400px;
}
#ys-btn8 {
  top: 450px;
}

.tip-dec1 {
  position: fixed;
  bottom: 10px;
  right: 5px;
  background: aquamarine;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 16px;
  z-index: 10000;
  margin: 0;
}

.tip-dec2 {
  position: fixed;
  bottom: 50px;
  right: 5px;
  background: aquamarine;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 16px;
  z-index: 10000;
  margin: 0;
}
